diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index e3d2dd7..efe75e9 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.11"]
+        python-version: ["3.12"]
 
     steps:
       - uses: szenius/set-timezone@v1.2
diff --git a/custom_components/irm_kmi/manifest.json b/custom_components/irm_kmi/manifest.json
index ee1e89c..d599fd6 100644
--- a/custom_components/irm_kmi/manifest.json
+++ b/custom_components/irm_kmi/manifest.json
@@ -9,7 +9,7 @@
   "iot_class": "cloud_polling",
   "issue_tracker": "https://github.com/jdejaegh/irm-kmi-ha/issues",
   "requirements": [
-    "pytz==2023.3.post1",
+    "pytz==2024.1",
     "svgwrite==1.4.3"
   ],
   "version": "0.2.6"
diff --git a/requirements.txt b/requirements.txt
index 96d6a52..22563f3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 aiohttp==3.9.3
-async_timeout==4.0.3
-homeassistant==2024.3.3
+async-timeout==4.0.3
+homeassistant==2024.4.0
 voluptuous==0.13.1
-pytz==2023.3.post1
+pytz==2024.1
 svgwrite==1.4.3
\ No newline at end of file
diff --git a/requirements_tests.txt b/requirements_tests.txt
index 0c6f41a..c4c0ea3 100644
--- a/requirements_tests.txt
+++ b/requirements_tests.txt
@@ -1,5 +1,5 @@
-homeassistant==2024.3.3
+homeassistant==2024.4.0
 pytest
-pytest_homeassistant_custom_component==0.13.109
+pytest_homeassistant_custom_component==0.13.111
 freezegun
 isort
\ No newline at end of file